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Documenti fondamentali

283673

Sigma-Aldrich

Copper(II) trifluoromethanesulfonate

98%

Sinonimo/i:

Cu(OTf)2, Copper(II) triflate, Cupric trifluoromethanesulfonate, Trifluoromethanesulfonic acid copper(II) salt

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About This Item

Formula condensata:
(CF3SO3)2Cu
Numero CAS:
Peso molecolare:
361.68
Beilstein:
4028198
Numero CE:
Numero MDL:
Codice UNSPSC:
12161600
ID PubChem:
NACRES:
NA.22

Saggio

98%

Impiego in reazioni chimiche

core: copper
reagent type: catalyst

Punto di fusione

≥300 °C

Stringa SMILE

FC(F)(F)S(=O)(=O)O[Cu]OS(=O)(=O)C(F)(F)F

InChI

1S/2CHF3O3S.Cu/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2
SBTSVTLGWRLWOD-UHFFFAOYSA-L

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Applicazioni

Catalyst for:
  • Mannich condensation
  • Annulative amination
  • Friedel-Crafts reaction
  • Henry reaction
  • Hypervalent iodine reagent-mediated preparation of carbazoles
  • Intramolecular oxidative C-N bond formation for the synthesis of carbazoles
Catalyzes the efficient addition of trimethylsilyl cyanide to carbonyl compounds.

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Ahmed M Senan et al.
Journal of agricultural and food chemistry, 65(32), 6912-6918 (2017-07-19)
Utilization of renewable biomass to partly replace the fossil resources in industrial applications has attracted attention due to the limited fossil feedstock with the increased environmental concerns. This work introduced a modified Wacker-type oxidation for transformation of unsaturated fatty acids/esters
Saravanan, P. et al.
Tetrahedron Letters, 39, 3823-3823 (1998)
Dario Formenti et al.
Chemical reviews, 119(4), 2611-2680 (2018-12-06)
The reduction of nitro compounds to the corresponding amines is one of the most utilized catalytic processes in the fine and bulk chemical industry. The latest development of catalysts with cheap metals like Fe, Co, Ni, and Cu has led
Nicole W G Smits et al.
Inorganic chemistry, 58(19), 13007-13019 (2019-09-25)
The structure of the copper complex of the 6-((1-butanethiol)oxy)-tris(2-pyridylmethyl)amine ligand (Cu-tmpa-O(CH2)4SH) anchored to a gold surface has been investigated. To enable covalent attachment of the complex to the gold surface, a heteromolecular self-assembled monolayer (SAM) of butanethiol and a thiol-substituted
Juan Ramírez et al.
Inorganic chemistry, 48(6), 2456-2463 (2009-03-10)
A novel class of ditopic ligands, 1, was synthesized by the reaction of 2,5-pyrazine-dicarboxaldehyde with 2 equiv of acyl-/aroyl-hydrazine. Their structures were confirmed by 1D and 2D NMR and by X-ray crystallography. They gave heteroleptic Cu(II) dinuclear rack-like complexes of

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